Generic Collectible Card Game is a multiplayer multiplatform implementation of a card game engine. The card game engine is designed to be of general purpose core for several modules each defining the game specific behaviour.

OneToFive is a mathematical game written in Ruby with a Qt4 GUI. The goal is to fill in a grid with numbers from 1 to 5 using vertical and horizontal combinations (pair, two pairs, three of a kind, straight, full house, ...) that are given.